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ABSTRACT A ligand-free Cu-catalyzed protocol for the Ullmann-type N-arylation of N-containing heterocycles with aryl or heteroaryl iodides and bromides has been established. A broad range of functional groups is well… Click to show full abstract
ABSTRACT A ligand-free Cu-catalyzed protocol for the Ullmann-type N-arylation of N-containing heterocycles with aryl or heteroaryl iodides and bromides has been established. A broad range of functional groups is well tolerated on both of the cross-coupling partners, producing the desired products in good to excellent yields. GRAPHICAL ABSTRACT
Keywords:
ligand free;
dmf efficient;
cs2co3 dmf;
efficient catalytic;
arylation;
cu2o cs2co3
Journal Title: Synthetic Communications
Year Published: 2017
Link to full text (if available)
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Journal Title: Synthetic Communications
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!